Freezing blueberries is a great way to always have fresh blueberries on hand. I use frozen blueberries most often in smoothies and fruit sorbets. Here’s how to freeze blueberries.
First wash them well and pat them dry. Discard any bad ones.
Place blueberries on a cookie sheet with a lip in a single layer and freeze for 24 hours. The reason for this is so they won’t freeze together in a giant blueberry clump.
After about 24 hours, move them to plastic freezer bags or an airtight container and keep frozen until ready for use.